CN216442787U

CN216442787U - Concrete mixer capable of stirring in classification

Info

Publication number: CN216442787U
Application number: CN202121743869.7U
Authority: CN
Inventors: 陆启芳
Original assignee: Sichuan Kangruisi Building Materials Co ltd
Current assignee: Sichuan Kangruisi Building Materials Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-05-06
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of concrete, and discloses a concrete mixer capable of mixing in a classified manner, which comprises a bottom plate, wherein a first mixing box and a second mixing box are respectively inserted into the left side and the right side of the upper surface of the bottom plate, supporting legs are fixedly connected to the lower surface of the bottom plate, and discharge valves are respectively inserted into the lower surfaces of the first mixing box and the second mixing box. This concrete mixer of classifiable stirring, through setting up gear motor, the driving plate, second transmission shaft and driving frame, make the second slider can stabilize effectual drive transmission piece and carry out reciprocating motion along the orbit of second slide rail, and then make the convenient drive connecting block that first transmission shaft can be stabilized, movable plate and first slider carry out reciprocating motion along the orbit of first slide rail, thereby make first (mixing) shaft and second (mixing) shaft can more effectually stir the inside concrete of first agitator tank and second agitator tank respectively, make concrete mixing more even, the quality of concrete has been improved.

Description

Concrete mixer capable of mixing in classification

Technical Field

The utility model relates to the technical field of concrete, in particular to a concrete mixer capable of mixing in a classified manner.

Background

The concrete mixer can be divided into two types of self-falling type and forced type, the self-falling type concrete mixer is suitable for stirring plastic concrete, the forced type mixer has stronger stirring action than the self-falling type mixer, and dry and hard concrete and lightweight aggregate concrete are suitable to be stirred; when the concrete mixer in the prior art needs to be classified and stirred, the concrete mixer needs to be repeatedly stirred for many times, the required time is long, and the stirring efficiency of the concrete is reduced.

For example, chinese patent publication No. CN208697696U discloses a concrete mixer capable of classified mixing, wherein a first mixing tank and a second mixing tank are disposed above the mixer, and the first motor and the second motor can be simultaneously started to perform classified mixing on concrete, thereby saving mixing time, increasing the types of mixing, discharging concrete through a discharging pipe, and improving the overall practicability; the stirring plate structure inside agitator tank and No. two agitator tanks all is fixed knot structure when in actual use, only can rely on a motor and No. two motors to rotate to can not comparatively effectually stir the concrete, reduced the quality of concrete.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a concrete mixer capable of mixing in a classified manner, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a concrete mixer capable of mixing in a classified manner comprises a bottom plate, wherein a first stirring box and a second stirring box are respectively inserted into the left side and the right side of the upper surface of the bottom plate, supporting legs are fixedly connected to the lower surface of the bottom plate, discharge valves are respectively inserted into the lower surfaces of the first stirring box and the second stirring box, feed inlets are respectively arranged on the upper surfaces of the first stirring box and the second stirring box, a bearing plate is sleeved on the outer surface of the first stirring box, a first slide rail is fixedly connected to the upper surfaces of the first stirring box and the second stirring box, a first slide block is sleeved on the outer surface of the first slide rail, a movable plate is fixedly connected to the inner side surface of the first slide block, servo motors are respectively fixedly connected to the left side and the right side of the lower surface of the movable plate, a first stirring shaft and a second stirring shaft are respectively inserted into the upper surfaces of the first stirring box and the second stirring box, and a stirring frame is fixedly connected to the outer surface of the first stirring shaft, the surface of the second stirring shaft is rotatably connected with a stirring roller, the lower surface of the movable plate is fixedly connected with a connecting block, a first transmission shaft is inserted into the bottom of the inner side surface of the connecting block, the upper surface of the bearing plate is fixedly connected with a second slide rail, the outer surface of the second slide rail is sleeved with a second slide block, the front side and the rear side of the upper surface of the second slide block are respectively fixedly connected with a transmission frame and a transmission block, a transmission groove is formed in the inner side surface of the transmission block, the front side of the upper surface of the bearing plate is rotatably connected with a rotating shaft, the upper surface of the rotating shaft is fixedly connected with a transmission plate, the upper surface of the transmission plate is fixedly connected with a second transmission shaft, the upper surface of the bearing plate is fixedly connected with a speed reducing motor, the output end of the speed reducing motor is sleeved with a worm, and the outer surface of the rotating shaft is sleeved with a worm wheel meshed with the worm.

Preferably, the number of the transmission blocks is two, the transmission grooves and the lower surfaces of the transmission blocks are inclined, and the inclination angle of the transmission grooves is thirty degrees.

Preferably, the bottom of the outer surface of the rotating shaft is fixedly connected with a rectangular block, and a structure formed by the rotating shaft and the rectangular block is inserted into the upper surface of the worm wheel.

Preferably, the upper surface of the transmission frame is provided with a circular sliding groove matched with the second transmission shaft, the width of the circular sliding groove is twenty millimeters, and the inner diameter of the second transmission shaft is nineteen millimeters.

Preferably, trapezoidal cylinder has been cup jointed to supporting leg surface bottom, and trapezoidal cylinder upper surface internal diameter equals with the supporting leg internal diameter, and trapezoidal cylinder lower fixed surface is connected with cylindrical rubber pad.

Preferably, the bottom of the outer surface of the first stirring box and the bottom of the outer surface of the second stirring box are fixedly connected with fixed blocks, the fixed blocks are made of stainless steel, and the lower surfaces of the fixed blocks are welded with the upper surface of the bottom plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete mixer capable of mixing in a classified manner, which has the following beneficial effects:

1. this concrete mixer of classifiable stirring, through setting up gear motor, the driving plate, second transmission shaft and driving frame, make the second slider can stabilize effectual drive transmission piece and carry out reciprocating motion along the orbit of second slide rail, and then make the convenient drive connecting block that first transmission shaft can be stabilized, movable plate and first slider carry out reciprocating motion along the orbit of first slide rail, thereby make first (mixing) shaft and second (mixing) shaft can more effectually stir the inside concrete of first agitator tank and second agitator tank respectively, make concrete mixing more even, the quality of concrete has been improved.

2. This concrete mixer of gradable stirring, through setting up first agitator tank, second agitator tank and servo motor, make first (mixing) shaft drive stirring frame and second (mixing) shaft drive the stirring roller and can stabilize effectual concrete to the difference respectively and separate the stirring, not only can comparatively evenly effectually stir the concrete, the churning time of concrete has still been saved of great degree, need not many times the stirring and can stir different kind of concrete simultaneously, the stirring efficiency of concrete has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the transmission structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of a portion of the structure of the present invention.

In the figure: 1. a base plate; 2. a first stirring tank; 3. a second stirring tank; 4. supporting legs; 5. a discharge valve; 6. a feed inlet; 7. a carrier plate; 8. a first slide rail; 9. a first slider; 10. moving the plate; 11. a servo motor; 12. a first stirring shaft; 13. a second stirring shaft; 14. a stirring frame; 15. a stirring roller; 16. Connecting blocks; 17. a first drive shaft; 18. a second slide rail; 19. a second slider; 20. a transmission frame; 21. A transmission block; 22. a transmission groove; 23. a rotating shaft; 24. a drive plate; 25. a second drive shaft; 26. a reduction motor; 27. a worm; 28. a worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a concrete mixer capable of mixing in a classified manner comprises a bottom plate 1, wherein a first stirring box 2 and a second stirring box 3 are respectively inserted into the left side and the right side of the upper surface of the bottom plate 1, supporting legs 4 are fixedly connected to the lower surface of the bottom plate 1, discharge valves 5 are respectively inserted into the lower surfaces of the first stirring box 2 and the second stirring box 3, feed inlets 6 are respectively arranged on the upper surfaces of the first stirring box 2 and the second stirring box 3, a bearing plate 7 is sleeved on the outer surface of the first stirring box 2, a first slide rail 8 is fixedly connected to the upper surfaces of the first stirring box 2 and the second stirring box 3, a first slide block 9 is sleeved on the outer surface of the first slide rail 8, a movable plate 10 is fixedly connected to the inner side surface of the first slide block 9, servo motors 11 are respectively and fixedly connected to the left side and the right side of the lower surface of the movable plate 10, the types of the servo motors 11 are PE-PL, a first stirring shaft 12 and a second stirring shaft 13 are respectively inserted into the upper surfaces of the first stirring box 2 and the second stirring box 3, the outer surface of the first stirring shaft 12 is fixedly connected with a stirring frame 14, the outer surface of the second stirring shaft 13 is rotatably connected with a stirring roller 15, different concretes can be respectively and stably and effectively separated and stirred by arranging a first stirring box 2, a second stirring box 3 and a servo motor 11, so that the first stirring shaft 12 drives the stirring frame 14 and the second stirring shaft 13 drives the stirring roller 15, the concretes can be stirred uniformly and effectively, the stirring time of the concretes is saved to a greater extent, different kinds of concretes can be stirred simultaneously without stirring for a plurality of times, the stirring efficiency of the concretes is improved, the lower surface of the movable plate 10 is fixedly connected with a connecting block 16, the bottom of the inner side surface of the connecting block 16 is inserted with a first transmission shaft 17, the upper surface of the bearing plate 7 is fixedly connected with a second slide rail 18, and the outer surface of the second slide rail 18 is sleeved with a second slide block 19, two sides are fixedly connected with driving frame 20 and driving block 21 respectively around the upper surface of second slider 19, driving groove 22 has been seted up to driving block 21 medial surface, 7 upper surface front sides of loading board are rotated and are connected with pivot 23, surface fixedly connected with driving plate 24 on pivot 23, surface fixedly connected with second transmission shaft 25 on driving plate 24, surface fixedly connected with gear motor 26 on the loading board 7, gear motor 26's model is CH/V, through setting up gear motor 26, driving plate 24, second transmission shaft 25 and driving frame 20, make second slider 19 can stabilize effectual drive driving block 21 and carry out reciprocating motion along the orbit of second slide rail 18, and then make first transmission shaft 17 can stabilize convenient drive connecting block 16, movable plate 10 and first slider 9 carry out reciprocating motion along the orbit of first slide rail 8, thereby make first (mixing) shaft 12 and second (mixing) 13 can be more effectual respectively to first (mixing) agitator tank 2 and the inside coagulation agitator tank 3 The concrete is stirred to be more uniform, the quality of the concrete is improved, the output end of the speed reducing motor 26 is sleeved with the worm 27, and the outer surface of the rotating shaft 23 is sleeved with the worm wheel 28 meshed with the worm 27.

In the utility model, in order to enable the transmission blocks 21 to conveniently drive the first transmission shaft 17 to move up and down, the number of the transmission blocks 21 is two, the transmission grooves 22 and the lower surfaces of the transmission blocks 21 are inclined, the inclination angle of the transmission grooves 22 is thirty degrees, and the inclination of the transmission grooves 22 improves the convenience of the movement of the first transmission shaft 17.

In the utility model, in order to enable the worm wheel 28 to stably drive the rotating shaft 23 to rotate, the bottom of the outer surface of the rotating shaft 23 is fixedly connected with the rectangular block, the structure formed by the rotating shaft 23 and the rectangular block is inserted into the upper surface of the worm wheel 28, and the rectangular block improves the linkage stability of the worm wheel 28 and the rotating shaft 23.

In the utility model, in order to enable the second transmission shaft 25 to flexibly drive the transmission frame 20 to move, the upper surface of the transmission frame 20 is provided with a circular sliding groove matched with the second transmission shaft 25, the width of the circular sliding groove is twenty millimeters, the inner diameter of the second transmission shaft 25 is nineteen millimeters, and the circular sliding groove improves the convenience of linkage of the second transmission shaft 25 and the transmission frame 20.

In the utility model, in order to stably support the bottom plate 1 by the supporting legs 4, the bottom of the outer surface of each supporting leg 4 is sleeved with the trapezoid cylinder, the inner diameter of the upper surface of the trapezoid cylinder is equal to that of the supporting leg 4, the lower surface of the trapezoid cylinder is fixedly connected with the cylindrical rubber pad, the friction force between the supporting leg 4 and the ground is increased by the cylindrical rubber pad, and the stability of the supporting legs 4 for supporting the bottom plate 1 is improved.

In the utility model, in order to stably support the first stirring box 2 and the second stirring box 3 by the bottom plate 1, the fixed blocks are fixedly connected to the bottoms of the outer surfaces of the first stirring box 2 and the second stirring box 3, the fixed blocks are made of stainless steel, the lower surfaces of the fixed blocks are welded with the upper surface of the bottom plate 1, and the welding improves the connection stability of the first stirring box 2, the second stirring box 3 and the fixed blocks with the bottom plate 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the concrete mixer is used, different types of concrete and water are respectively conveyed into the first stirring box 2 and the second stirring box 3 through the feeding holes 6 on the left side and the right side, then the servo motors 11 and the speed reducing motors 26 on the left side and the right side are simultaneously started, the output end of the speed reducing motor 26 drives the worm 27 to rotate anticlockwise, the worm 27 is in meshing transmission with the worm wheel 28, the worm wheel 28 drives the rotating shaft 23 and the transmission plate 24 to rotate clockwise, the transmission plate 24 drives the second transmission shaft 25 to rotate clockwise, the upper surface of the transmission frame 20 is provided with a circular sliding groove matched with the second transmission shaft 25, so that the transmission frame 20 drives the second sliding block 19 and the transmission block 21 to reciprocate along the track of the second sliding rail 18, the transmission groove 22 is matched with the first transmission shaft 17, so that the first transmission shaft 17 drives the connecting block 16, the moving plate 10 and the first sliding block 9 to reciprocate along the track of the first sliding rail 8, the moving plate 10 drives the servo motors 11 on the left and right sides to perform lifting motion respectively, the servo motors 11 on the left and right sides drive the first stirring shaft 12 and the second stirring shaft 13 to perform reciprocating lifting motion respectively, meanwhile, the servo motor 11 on the left side drives the first stirring shaft 12 and the stirring frame 14 to rotate clockwise to stir the concrete and the water inside the first stirring box 2, the servo motor 11 on the right side drives the second stirring shaft 13 and the stirring roller 15 to rotate clockwise to stir the concrete and the water inside the second stirring box 3, the servo motor 11 and the speed reducing motor 26 are closed after thirty minutes of stirring, and then the discharge valves 5 on the left and right sides are opened to collect the concrete.

In conclusion, this concrete mixer of classifiable stirring, through setting up gear motor 26, driving plate 24, second transmission shaft 25 and driving frame 20, make second slider 19 can stabilize effectual drive driving block 21 and carry out reciprocating motion along the orbit of second slide rail 18, and then make first transmission shaft 17 can stabilize convenient drive connecting block 16, movable plate 10 and first slider 9 carry out reciprocating motion along the orbit of first slide rail 8, thereby make first (mixing) shaft 12 and second (mixing) shaft 13 can stir the inside concrete of first agitator tank 2 and second agitator tank 3 respectively more effectually, make the more even of concrete mixing, the quality of concrete has been improved.

This concrete mixer of gradable stirring, through setting up first agitator tank 2, second agitator tank 3 and servo motor 11, make first (mixing) shaft 12 drive stirring frame 14 and second (mixing) shaft 13 drive stirring roller 15 can stabilize effectual concrete to the difference respectively and separate the stirring, not only can be comparatively even effectual stirs the concrete, still the stirring time of the concrete of having saved of great degree, need not many times the stirring and can stir different kind of concrete simultaneously, the stirring efficiency of concrete has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A concrete mixer capable of mixing in a classified manner comprises a bottom plate (1), and is characterized in that: the left side and the right side of the upper surface of the bottom plate (1) are respectively spliced with a first stirring box (2) and a second stirring box (3), the lower surface of the bottom plate (1) is fixedly connected with supporting legs (4), the lower surfaces of the first stirring box (2) and the second stirring box (3) are respectively spliced with a discharge valve (5), the upper surfaces of the first stirring box (2) and the second stirring box (3) are respectively provided with a feed inlet (6), the outer surface of the first stirring box (2) is sleeved with a bearing plate (7), the upper surfaces of the first stirring box (2) and the second stirring box (3) are respectively fixedly connected with a first sliding rail (8), the outer surface of the first sliding rail (8) is sleeved with a first sliding block (9), the inner side surface of the first sliding block (9) is fixedly connected with a moving plate (10), the left side and the right side of the lower surface of the moving plate (10) are respectively fixedly connected with a servo motor (11), the upper surfaces of the first stirring box (2) and the second stirring box (3) are respectively spliced with a first stirring shaft (12) and a second stirring shaft (13), the outer surface of the first stirring shaft (12) is fixedly connected with a stirring frame (14), the outer surface of the second stirring shaft (13) is rotatably connected with a stirring roller (15), the lower surface of the movable plate (10) is fixedly connected with a connecting block (16), the bottom of the inner side surface of the connecting block (16) is spliced with a first transmission shaft (17), the upper surface of the bearing plate (7) is fixedly connected with a second sliding rail (18), the outer surface of the second sliding rail (18) is sleeved with a second sliding block (19), the front side and the rear side of the upper surface of the second sliding block (19) are respectively and fixedly connected with a transmission frame (20) and a transmission block (21), the inner side surface of the transmission block (21) is provided with a transmission groove (22), the front side of the upper surface of the bearing plate (7) is rotatably connected with a rotating shaft (23), fixed surface is connected with driving plate (24) on pivot (23), fixed surface is connected with second transmission shaft (25) on driving plate (24), fixed surface is connected with gear motor (26) on loading board (7), worm (27) have been cup jointed to gear motor (26) output, pivot (23) surface cup jointed worm wheel (28) with worm (27) meshing.

2. The concrete mixer of claim 1, wherein: the number of transmission piece (21) is two sets of, and transmission groove (22) and transmission piece (21) lower surface keep the slope, and the inclination of transmission groove (22) is thirty degrees.

3. The concrete mixer of claim 1, wherein: the outer surface bottom of the rotating shaft (23) is fixedly connected with a rectangular block, and a structure formed by the rotating shaft (23) and the rectangular block is inserted into the upper surface of the worm wheel (28).

4. The concrete mixer of claim 1, wherein: the upper surface of the transmission frame (20) is provided with a circular sliding groove matched with the second transmission shaft (25), the width of the circular sliding groove is twenty millimeters, and the inner diameter of the second transmission shaft (25) is nineteen millimeters.

5. The concrete mixer of claim 1, wherein: trapezoidal cylinder has been cup jointed to supporting leg (4) surface bottom, and trapezoidal cylinder upper surface internal diameter equals supporting leg (4) internal diameter, and trapezoidal cylinder lower fixed surface is connected with cylindrical rubber pad.

6. The concrete mixer of claim 1, wherein: the bottom of the outer surfaces of the first stirring box (2) and the second stirring box (3) is fixedly connected with a fixed block, the fixed block is made of stainless steel, and the lower surface of the fixed block is welded with the upper surface of the bottom plate (1).